{"nhtsa_id":10212564,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-05-31","date":"2021-12-16","document_id":"21NA005","mfr_campaign":null,"replaces":null,"component":"AIR BAGS","mfr_system":null,"summary":"This technical bulletin provides a procedure to replace the air bag and air bag harness to correct a condition of Airbag Malfunction Warning and Airbag Malfunction Indicator Illuminated with DTC B0001-1B due to corrosion.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10212564-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10212564-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10212564","components":[{"id":"air-bags","name":"Air bags","parent":null}],"codes":["B0001"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"ESCALADE","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_cadillac_escalade"]},{"make":"CADILLAC","model":"ESCALADE ESV","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_cadillac_escalade-esv","2021_cadillac_escalade-esv"]},{"make":"CADILLAC","model":"ESCALADE NA","year_from":2021,"year_to":2021,"match":"base","vehicle_ids":["2021_cadillac_escalade"]},{"make":"CHEVROLET","model":"3500","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_chevrolet_3500"]},{"make":"CHEVROLET","model":"3500","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"5500HD","year_from":2020,"year_to":2020,"match":"exact","vehicle_ids":["2020_chevrolet_5500hd"]},{"make":"CHEVROLET","model":"6500","year_from":2019,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"BLAZER","year_from":2020,"year_to":2022,"match":"exact","vehicle_ids":["2020_chevrolet_blazer","2021_chevrolet_blazer","2022_chevrolet_blazer"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2020,"year_to":2021,"match":"base","vehicle_ids":["2020_chevrolet_silverado","2021_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 2500","year_from":2020,"year_to":2021,"match":"base","vehicle_ids":["2020_chevrolet_silverado","2021_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 4500","year_from":2020,"year_to":2020,"match":"base","vehicle_ids":["2020_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SUBURBAN","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_chevrolet_suburban","2021_chevrolet_suburban"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_chevrolet_tahoe","2021_chevrolet_tahoe"]},{"make":"GMC","model":"ACADIA","year_from":2020,"year_to":2022,"match":"exact","vehicle_ids":["2020_gmc_acadia","2021_gmc_acadia","2022_gmc_acadia"]},{"make":"GMC","model":"SIERRA 1500","year_from":2020,"year_to":2021,"match":"base","vehicle_ids":["2020_gmc_sierra","2021_gmc_sierra"]},{"make":"GMC","model":"SIERRA 2500","year_from":2020,"year_to":2021,"match":"base","vehicle_ids":["2020_gmc_sierra","2021_gmc_sierra"]},{"make":"GMC","model":"SIERRA 3500","year_from":2020,"year_to":2021,"match":"base","vehicle_ids":["2020_gmc_sierra","2021_gmc_sierra"]},{"make":"GMC","model":"YUKON","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_gmc_yukon","2021_gmc_yukon"]},{"make":"GMC","model":"YUKON XL","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_gmc_yukon-xl","2021_gmc_yukon-xl"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}